VINTAGE CONTROLLER CARD FROM 1960S MAIN FRAME COMPUTER??? For Sale
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VINTAGE CONTROLLER CARD FROM 1960S MAIN FRAME COMPUTER???:
You are offerding on a vintage controller card from a 1960s main frame computer. I have had this since the late 1960s and bought it from my local electronics parts store that also bought surplus electronics. I am not sure but seem to remember the sales person telling me that it came out of a scraped from a 1960s Burroughs main frame? There are some numbers stamped in to the card: SYB 373231 and EC 112735-305. The edge connector is broken off and not sure if it was done on purpose or if that is why it ended up in the surplus pile. Anyway, it looks like a good source for vintage transistors and diodes from that era and maybe someone who is more familiar with it can provide me with some additional background information that I can pass on.